Carson misquotes Preamble of the Constitution

Ben Carson chose to quote the Preamble to the Constitution as his closing statement. And then he misquoted it.

"Please think of our founding fathers as you listen," Carson said, before he began reciting: "We the people of the United States, in order to form a more perfect union, establish justice, insure domestic tranquility, provide for the common defense, promote the general welfare, and secure the benefits of liberty to ourselves and our posterity, do ordain and establish this Constitution of the United States of America. Folks, it's not too late. Enough said."

Carson substituted "benefits" for "blessings" of liberty, the actual text, and he said "Constitution of" instead of "Constitution for" the United States of America.